Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rotunda

2 senses of rotunda

Sense 1
rotunda -- (a building having a circular plan and a dome)
       => building, edifice -- (a structure that has a roof and walls and stands more or less permanently in one place; "there was a three-story building on the corner"; "it was an imposing edifice")

Sense 2
rotunda -- (a large circular room)
       => room -- (an area within a building enclosed by walls and floor and ceiling; "the rooms were very small but they had a nice view")